Cita APA (7th ed.)
Kumhof, M. (2009). International currency portfolios. International Monetary Fund.
Cita Chicago (17th ed.)
Kumhof, Michael. International Currency Portfolios. [Washington, D.C.]: International Monetary Fund, 2009.
Cita MLA (9th ed.)
Kumhof, Michael. International Currency Portfolios. International Monetary Fund, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.